KR102576599B1 - 고압주조용 가용성 중자 제조 및 이를 이용한 주조방법 - Google Patents

고압주조용 가용성 중자 제조 및 이를 이용한 주조방법 Download PDF

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Publication number
KR102576599B1
KR102576599B1 KR1020220027303A KR20220027303A KR102576599B1 KR 102576599 B1 KR102576599 B1 KR 102576599B1 KR 1020220027303 A KR1020220027303 A KR 1020220027303A KR 20220027303 A KR20220027303 A KR 20220027303A KR 102576599 B1 KR102576599 B1 KR 102576599B1
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KR
South Korea
Prior art keywords
core
soluble
pressure casting
chemical salt
manufacturing
Prior art date
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KR1020220027303A
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English (en)
Korean (ko)
Inventor
김준수
히로카와 교코
Original Assignee
김준수
히로카와 교코
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김준수, 히로카와 교코 filed Critical 김준수
Priority to KR1020220027303A priority Critical patent/KR102576599B1/ko
Priority to JP2024504459A priority patent/JPWO2023167342A1/ja
Priority to CN202380025187.8A priority patent/CN118891116A/zh
Priority to US18/842,701 priority patent/US20250170637A1/en
Priority to EP23763599.0A priority patent/EP4487978A4/en
Priority to PCT/JP2023/010489 priority patent/WO2023167342A1/ja
Application granted granted Critical
Publication of KR102576599B1 publication Critical patent/KR102576599B1/ko
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Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/105—Salt cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/04—Casting aluminium or magnesium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/003—Removing cores using heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
KR1020220027303A 2022-03-03 2022-03-03 고압주조용 가용성 중자 제조 및 이를 이용한 주조방법 Active KR102576599B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020220027303A KR102576599B1 (ko) 2022-03-03 2022-03-03 고압주조용 가용성 중자 제조 및 이를 이용한 주조방법
JP2024504459A JPWO2023167342A1 (https=) 2022-03-03 2023-02-28
CN202380025187.8A CN118891116A (zh) 2022-03-03 2023-02-28 高压铸造用可熔性型芯及其制造方法
US18/842,701 US20250170637A1 (en) 2022-03-03 2023-02-28 Soluble core for high-pressure casting and manufacturing method thereof
EP23763599.0A EP4487978A4 (en) 2022-03-03 2023-02-28 SOLUBLE CORE FOR HIGH-PRESSURE CASTING AND ITS MANUFACTURING PROCESS
PCT/JP2023/010489 WO2023167342A1 (ja) 2022-03-03 2023-02-28 高圧鋳造用可溶性中子及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020220027303A KR102576599B1 (ko) 2022-03-03 2022-03-03 고압주조용 가용성 중자 제조 및 이를 이용한 주조방법

Publications (1)

Publication Number Publication Date
KR102576599B1 true KR102576599B1 (ko) 2023-09-08

Family

ID=87883763

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220027303A Active KR102576599B1 (ko) 2022-03-03 2022-03-03 고압주조용 가용성 중자 제조 및 이를 이용한 주조방법

Country Status (6)

Country Link
US (1) US20250170637A1 (https=)
EP (1) EP4487978A4 (https=)
JP (1) JPWO2023167342A1 (https=)
KR (1) KR102576599B1 (https=)
CN (1) CN118891116A (https=)
WO (1) WO2023167342A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020009334A (ko) 2000-07-26 2002-02-01 김준수 주조용 용해성 코어의 제조방법과 코어 및 그 코어의추출방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1055737A (en) 1964-03-25 1967-01-18 Wellworthy Ltd Improvements in casting processes
DE1483641C3 (de) 1965-06-12 1973-10-11 Karl Schmidt Gmbh, 7107 Neckarsulm Wasserlösliche Salzkerne
US3963818A (en) 1971-10-29 1976-06-15 Toyo Kogyo Co., Ltd. Water soluble core for pressure die casting and process for making the same
GB8314089D0 (en) 1983-05-20 1983-06-29 Doulton Ind Products Ltd Moulding
US4840219A (en) * 1988-03-28 1989-06-20 Foreman Robert W Mixture and method for preparing casting cores and cores prepared thereby
KR20000006623A (ko) * 1999-07-06 2000-02-07 이인호 고압주조용붕괴성코어의제조방법과코어및그코어의추출방법
JP5391450B2 (ja) * 2009-08-01 2014-01-15 富山県 鋳造用コア
JP2016064436A (ja) * 2014-09-25 2016-04-28 スズキ株式会社 鋳造用塩中子の製造方法および鋳造用塩中子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020009334A (ko) 2000-07-26 2002-02-01 김준수 주조용 용해성 코어의 제조방법과 코어 및 그 코어의추출방법

Also Published As

Publication number Publication date
US20250170637A1 (en) 2025-05-29
WO2023167342A1 (ja) 2023-09-07
EP4487978A4 (en) 2026-04-29
CN118891116A (zh) 2024-11-01
JPWO2023167342A1 (https=) 2023-09-07
EP4487978A1 (en) 2025-01-08

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